diff --git a/README.md b/README.md
index 2bf7987..436e938 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,9 @@ Windows 전용 시맨틱 런처 & 워크스페이스 매니저
 개발 참고: Claw Code 동등성 작업 추적 문서  
 `docs/claw-code-parity-plan.md`
 
+- 업데이트: 2026-04-06 19:33 (KST)
+- AX Agent 라이트 테마 계층을 다시 정리했습니다. `Codex/Claw` 라이트 팔레트의 배경, 선택 배경, 호버, 경계선, 보조 텍스트 톤을 더 따뜻하게 보정해 사이드바와 본문 위계가 레퍼런스처럼 자연스럽게 느껴지도록 조정했습니다.
+
 - 업데이트: 2026-04-06 19:24 (KST)
 - 런처 색인 진행 상태를 런처 하단 완료 문구 대신 설정창 `인덱싱 속도` 아래에서 확인할 수 있게 바꿨습니다. 전체 색인 중에는 진행률 바와 상태/남은 시간 문구가 보이고, 완료 후에는 최근 색인 결과가 같은 위치에 남습니다.
 
diff --git a/docs/DEVELOPMENT.md b/docs/DEVELOPMENT.md
index 73e12f1..dd1d1ac 100644
--- a/docs/DEVELOPMENT.md
+++ b/docs/DEVELOPMENT.md
@@ -1,5 +1,6 @@
 # AX Copilot - 媛쒕컻 臾몄꽌
 
+- Document update: 2026-04-06 19:33 (KST) - Rebalanced AX Agent light theme hierarchy so the UI no longer feels visually inverted. `AgentCodexLight`, `AgentCodexSystem`, and `AgentClawLight` now use warmer launcher backgrounds, softer selected/hover states, and slightly lower-contrast borders to separate sidebar and content surfaces more like the `claw-code` reference.
 - Document update: 2026-04-06 19:24 (KST) - Added `LauncherIndexProgressInfo` to `IndexService` so full launcher indexing now emits real progress/status updates, including estimated remaining time during path scans and a persisted completion summary after the run ends.
 - Document update: 2026-04-06 19:24 (KST) - Moved the user-facing launcher index progress surface into `SettingsWindow` under the index-speed control. The settings screen now shows a progress bar plus status/detail text while indexing is active and keeps the latest completion summary visible afterward.
 - Document update: 2026-04-06 18:46 (KST) - Tightened launcher indexing for real-world projects by ignoring `.git`, `.vs`, `node_modules`, `bin`, `obj`, `dist`, `packages`, `venv`, `__pycache__`, and `target` directories during both watcher handling and full scans. The launcher now skips noisy build/cache trees instead of reacting to them like searchable content.
diff --git a/src/AxCopilot/Themes/AgentClawLight.xaml b/src/AxCopilot/Themes/AgentClawLight.xaml
index da652c0..e1f656b 100644
--- a/src/AxCopilot/Themes/AgentClawLight.xaml
+++ b/src/AxCopilot/Themes/AgentClawLight.xaml
@@ -1,17 +1,17 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="LauncherBackground" Color="#F7F6F3"/>
+    <SolidColorBrush x:Key="LauncherBackground" Color="#F5EFE8"/>
     <SolidColorBrush x:Key="ItemBackground" Color="#FFFFFF"/>
-    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#EEE9E2"/>
-    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F2EFEA"/>
+    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#ECE3D7"/>
+    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F3EBE2"/>
     <SolidColorBrush x:Key="PrimaryText" Color="#1D1B18"/>
-    <SolidColorBrush x:Key="SecondaryText" Color="#6B645D"/>
-    <SolidColorBrush x:Key="PlaceholderText" Color="#8B837B"/>
+    <SolidColorBrush x:Key="SecondaryText" Color="#675E54"/>
+    <SolidColorBrush x:Key="PlaceholderText" Color="#8D8378"/>
     <SolidColorBrush x:Key="AccentColor" Color="#C96A36"/>
-    <SolidColorBrush x:Key="SeparatorColor" Color="#E4DED6"/>
-    <SolidColorBrush x:Key="HintBackground" Color="#F3EEE8"/>
+    <SolidColorBrush x:Key="SeparatorColor" Color="#E0D6CA"/>
+    <SolidColorBrush x:Key="HintBackground" Color="#F2E9E0"/>
     <SolidColorBrush x:Key="HintText" Color="#8B5637"/>
-    <SolidColorBrush x:Key="BorderColor" Color="#DDD6CE"/>
-    <SolidColorBrush x:Key="ScrollbarThumb" Color="#C7BDB2"/>
+    <SolidColorBrush x:Key="BorderColor" Color="#DBD0C4"/>
+    <SolidColorBrush x:Key="ScrollbarThumb" Color="#C4B6A7"/>
     <SolidColorBrush x:Key="ShadowColor" Color="#22000000"/>
 </ResourceDictionary>
diff --git a/src/AxCopilot/Themes/AgentCodexLight.xaml b/src/AxCopilot/Themes/AgentCodexLight.xaml
index a8b93b6..d546b27 100644
--- a/src/AxCopilot/Themes/AgentCodexLight.xaml
+++ b/src/AxCopilot/Themes/AgentCodexLight.xaml
@@ -1,17 +1,17 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="LauncherBackground" Color="#FCFCFD"/>
+    <SolidColorBrush x:Key="LauncherBackground" Color="#F6F1EB"/>
     <SolidColorBrush x:Key="ItemBackground" Color="#FFFFFF"/>
-    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#EEF2FF"/>
-    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F5F7FB"/>
-    <SolidColorBrush x:Key="PrimaryText" Color="#111827"/>
-    <SolidColorBrush x:Key="SecondaryText" Color="#667085"/>
-    <SolidColorBrush x:Key="PlaceholderText" Color="#98A2B3"/>
-    <SolidColorBrush x:Key="AccentColor" Color="#2563EB"/>
-    <SolidColorBrush x:Key="SeparatorColor" Color="#E4E7EC"/>
-    <SolidColorBrush x:Key="HintBackground" Color="#F8FAFC"/>
-    <SolidColorBrush x:Key="HintText" Color="#1D4ED8"/>
-    <SolidColorBrush x:Key="BorderColor" Color="#E4E7EC"/>
-    <SolidColorBrush x:Key="ScrollbarThumb" Color="#B8C0CC"/>
+    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#EEE6DA"/>
+    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F4EDE4"/>
+    <SolidColorBrush x:Key="PrimaryText" Color="#1D1915"/>
+    <SolidColorBrush x:Key="SecondaryText" Color="#6E645B"/>
+    <SolidColorBrush x:Key="PlaceholderText" Color="#988D82"/>
+    <SolidColorBrush x:Key="AccentColor" Color="#C96A36"/>
+    <SolidColorBrush x:Key="SeparatorColor" Color="#E2D8CD"/>
+    <SolidColorBrush x:Key="HintBackground" Color="#F3ECE3"/>
+    <SolidColorBrush x:Key="HintText" Color="#8C5839"/>
+    <SolidColorBrush x:Key="BorderColor" Color="#DED3C7"/>
+    <SolidColorBrush x:Key="ScrollbarThumb" Color="#C3B6A8"/>
     <SolidColorBrush x:Key="ShadowColor" Color="#22000000"/>
 </ResourceDictionary>
diff --git a/src/AxCopilot/Themes/AgentCodexSystem.xaml b/src/AxCopilot/Themes/AgentCodexSystem.xaml
index c1b3f53..d546b27 100644
--- a/src/AxCopilot/Themes/AgentCodexSystem.xaml
+++ b/src/AxCopilot/Themes/AgentCodexSystem.xaml
@@ -1,17 +1,17 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <SolidColorBrush x:Key="LauncherBackground" Color="#F8FAFC"/>
+    <SolidColorBrush x:Key="LauncherBackground" Color="#F6F1EB"/>
     <SolidColorBrush x:Key="ItemBackground" Color="#FFFFFF"/>
-    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#E9EEF9"/>
-    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F2F6FB"/>
-    <SolidColorBrush x:Key="PrimaryText" Color="#0F172A"/>
-    <SolidColorBrush x:Key="SecondaryText" Color="#64748B"/>
-    <SolidColorBrush x:Key="PlaceholderText" Color="#94A3B8"/>
-    <SolidColorBrush x:Key="AccentColor" Color="#3B82F6"/>
-    <SolidColorBrush x:Key="SeparatorColor" Color="#D9E2EC"/>
-    <SolidColorBrush x:Key="HintBackground" Color="#EFF6FF"/>
-    <SolidColorBrush x:Key="HintText" Color="#1D4ED8"/>
-    <SolidColorBrush x:Key="BorderColor" Color="#D9E2EC"/>
-    <SolidColorBrush x:Key="ScrollbarThumb" Color="#A7B3C3"/>
+    <SolidColorBrush x:Key="ItemSelectedBackground" Color="#EEE6DA"/>
+    <SolidColorBrush x:Key="ItemHoverBackground" Color="#F4EDE4"/>
+    <SolidColorBrush x:Key="PrimaryText" Color="#1D1915"/>
+    <SolidColorBrush x:Key="SecondaryText" Color="#6E645B"/>
+    <SolidColorBrush x:Key="PlaceholderText" Color="#988D82"/>
+    <SolidColorBrush x:Key="AccentColor" Color="#C96A36"/>
+    <SolidColorBrush x:Key="SeparatorColor" Color="#E2D8CD"/>
+    <SolidColorBrush x:Key="HintBackground" Color="#F3ECE3"/>
+    <SolidColorBrush x:Key="HintText" Color="#8C5839"/>
+    <SolidColorBrush x:Key="BorderColor" Color="#DED3C7"/>
+    <SolidColorBrush x:Key="ScrollbarThumb" Color="#C3B6A8"/>
     <SolidColorBrush x:Key="ShadowColor" Color="#22000000"/>
 </ResourceDictionary>